313565564915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1\times {\mathrm{23159}}^1$

素因数の和:23939

約数の個数: 32

約数和(自身を含む): 398203776000

約数和(自身を除く): 84638211085

約数列:

[1, 5, 19, 95, 359, 397, 1795, 1985, 6821, 7543, 23159, 34105, 37715, 115795, 142523, 440021, 712615, 2200105, 2707937, 8314081, 9194123, 13539685, 41570405, 45970615, 157967539, 174688337, 789837695, 873441685, 3300690157, 16503450785, 62713112983, 313565564915]

約数ペア:

[(1, 313565564915), (5, 62713112983), (19, 16503450785), (95, 3300690157), (359, 873441685), (397, 789837695), (1795, 174688337), (1985, 157967539), (6821, 45970615), (7543, 41570405), (23159, 13539685), (34105, 9194123), (37715, 8314081), (115795, 2707937), (142523, 2200105), (440021, 712615)]